10400147 has 2 divisors, whose sum is σ = 10400148. Its totient is φ = 10400146.

The previous prime is 10400129. The next prime is 10400153. The reversal of 10400147 is 74100401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10400147 - 2¹⁸ = 10138003 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10400177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5200073 + 5200074.

It is an arithmetic number, because the mean of its divisors is an integer number (5200074).

Almost surely, 2^10400147 is an apocalyptic number.

10400147 is a deficient number, since it is larger than the sum of its proper divisors (1).

10400147 is an equidigital number, since it uses as much as digits as its factorization.

10400147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112, while the sum is 17.

The square root of 10400147 is about 3224.9258906214. The cubic root of 10400147 is about 218.2796050353.

Adding to 10400147 its reverse (74100401), we get a palindrome (84500548).

The spelling of 10400147 in words is "ten million, four hundred thousand, one hundred forty-seven".